Cleaning tool



FIG. 1 is a perspective view of a cleaning tool, showing our new design;

FIG. 2 is a front side view thereof;

FIG. 3 is a back side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top side view thereof; and,

FIG. 7 is a bottom side view thereof.

Any elements shown in broken lines form no part of the claimed design and are included for the purpose of showing the environment of the claimed design. Any broken lines having unequal line segments indicate the boundary of the claimed design. 

CLAIM We claim the ornamental design for a cleaning tool, as shown. 